Question: Tell me the most notable work of Christopher Hitchens and also the publisher.
Paraphrase: Tell me the most high-quality work of Christopher Hitchens and additionally the publisher.
SPARQL (Wikidata): SELECT ?value1 ?obj WHERE { wd:Q49081 p:P800 ?s . ?s ps:P800 ?obj . ?s pq:P123 ?value1 . }